Transient responses impose additional restrictions concerning model order reduction of acoustic finite element systems. Time-stable model order reduction methods achieve model …
This paper presents a database of near-field head-related transfer functions (HRTFs) of an artificial head, measured at four distances (0.2, 0.3, 0.4 and 0.5 m), with 49 positions …
An important application of a head and torso simulator is to obtain head-related transfer functions (HRTFs) because it eliminates the methodological challenges inherent in human …
Numerical simulations of head-related transfer functions (HRTFs) conventionally assume a rigid boundary condition for the pinna. The human pinna, however, is an elastic deformable …
B Chojnacki, M Brzóska, JA Fijałkowska - Applied Sciences, 2023 - mdpi.com
Featured Application The presented research describes the method of so-called coupled speakers used in the room acoustic measurements. It is a practical and cheap alternative to …
The head-related transfer function (HRTF) is a major tool in spatial sound technology. The HRTF for a point source is defined as the ratio between the sound pressure at the ear …
B Chojnacki - Vibrations in Physical Systems, 2022 - bibliotekanauki.pl
Acoustic measurements such as scale modeling measurements require a particular type of miniature omnidirectional sound source. The most important aspects of those devices are …
A Urviola, S Sakamoto… - 2021 Immersive and 3D …, 2021 - ieeexplore.ieee.org
The head-related transfer functions (HRTF) are a major tool in spatial sound technology for personal use. They are linear filters describing the transmission of sound from a point in …
The article discusses methods for room acoustic modeling above the frequency of the first axial mode. The high efficiency of tracer methods in modeling is shown. A technology for …